Heated cooking platen



FIG. 1 is a perspective view of a heated cooking platen showing ny new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the back view being a mirror image;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view of the opposite side of FIG. 4; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a heated cooking platen, as shown. 